other democrats like west virginia's joe manchin are having a hard time selling that at home. it will be a barometer how far gun control legislation will go. >>> bad weather is hampering the search for three canadians missing in antartica. their twin engine plane vanished on a flight from the south pole. beacon aboard the aircraft alerted to trouble last night. >>> a federal appeals court overturned an indiana law that banned sex offenders from using social networks like facebook and twitter. three-judge panel said theaid the law was unconstitutional and too broad. >>> the republican finds it's never too late to quit smoking. smokers typically lose about a decade of life expectancy but a new study found those who quit between ages 35 and 44 gain back nine of the years and those who quit before 35 gain back all ten years. >>> "the "san francisco chronicle"" say scientists created anti-hiv resistant pills for cells. >>> all right, we're starting out with plenty of clouds around the bay area some fog into the san jose area right now. some showers also showing up outside today so